(19)

(11)

EP 3 941 252 A1

(12)

(43) Date of publication: 26.01.2022 Bulletin 2022/04 (21) Application number: 20715692.8 (22) Date of filing: 13.03.2020

(51) International Patent Classification (IPC):  A24F 47/00(2020.01) A24F 40/65(2020.01) A24F 40/57(2020.01) (52) Cooperative Patent Classification (CPC): A61M 2016/0018; A61M 2205/502; A61M 15/0035; A24F 40/65; A61M 2205/50; A24F 40/57; A61M 2202/04; A61M 2205/3592; A61M 2205/3375; A61M 2205/3368; A61M 2205/8206; A61M 2205/7545; A24F 40/60; A24F 40/20; A61M 15/06; A61M 2016/0033; A61M 2016/0027; A61M 2202/06; A61M 11/042 (86) International application number: PCT/EP2020/056767 (87) International publication number: WO 2020/193172 (01.10.2020 Gazette 2020/40)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 22.03.2019 EP 19020152 (71) Applicant: NERUDIA LIMITED Liverpool Merseyside L24 9HP (GB)	(72) Inventors: FERRIE, Kate Liverpool Merseyside L24 9HP (GB) LORD, Chris Liverpool Merseyside L24 9HP (GB) BENYEZZAR, Med Liverpool Merseyside L24 9HP (GB) SHENTON, Ross Liverpool Merseyside L24 9HP (GB) ZITZKE, Roland Liverpool Merseyside L24 9HP (GB) (74) Representative: Mewburn Ellis LLP  Aurora Building Counterslip Bristol BS1 6BX Bristol BS1 6BX (GB)